Cov specifications thiab qhov ntau thiab tsawg ntawm PVC kav dej

Qhov tshwj xeeb thiab qhov ntau thiab tsawg ntawm cov kav dej PVC yog Φ20, Φ25, Φ32, Φ40, Φ50, Φ63, Φ75, Φ90, Φ11{39 } }, Φ125, Φ140, Φ160, Φ180, Φ200, Φ225, Φ250, Φ280, Φ315, Φ355, Φ400, Φ450, Φ6, 0,50 thiab lwm yam. yeeb nkab yog qhia raws li nominal siab, qhia nyob rau hauv Mpa. Lub nominal siab yog teev raws li 5 yam ntawm 0.63Mpa, 0.8Mpa, 1.0Mpa, 1.25Mpa thiab 1.6Mpa. Qhov tsawg kawg nkaus txoj kab uas hla ntawm cov kav dej hauv txhua cheeb tsam siab tau teev tseg raws li hauv qab no: qhov tsawg kawg nkaus txoj kab uas hla ntawm 0.63Mpa yeeb nkab yog 63mm, qhov tsawg kawg nkaus txoj kab uas hla ntawm 0.8Mpa yeeb nkab yog 50mm, qhov tsawg kawg nkaus txoj kab uas hla ntawm 1.0Mpa yeeb nkab yog 40mm, qhov tsawg kawg nkaus txoj kab uas hla ntawm 1.25Mpa. yeeb nkab yog 32 hli, thiab qhov tsawg kawg nkaus txoj kab uas hla ntawm 1.6 Mpa yeeb nkab yog 32 hli. Qhov tsawg kawg nkaus txoj kab uas hla ntawm cov yeeb nkab yog 20mm thiab 25mm. Qhov ntev ntawm cov yeeb nkab feem ntau yog 4m, 6m, 8m, uas tuaj yeem sib tham los ntawm ob tus neeg muag khoom thiab tus neeg yuav khoom.